DAMGO
目录号: PL08079 纯度: ≥99%
CAS No. :78123-71-4
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中文名称
DAMGO
中文别名
L-酪氨酰-D-丙氨酰甘氨酰-N-(2-羟基乙基)-NALPHA-甲基-L-苯丙氨酰胺
英文名称
DAMGO
英文别名
L-Phenylalaninamide,L-tyrosyl-D-alanylglycyl-N-(2-hydroxyethyl)-Na-methyl-;(2S)-2-amino-N-[(2R)-1-[[2-[[(2S)-1-(2-hydroxyethylamino)-1-oxo-3-phenylpropan-2-yl]-methylamino]-2-oxoethyl]amino]-1-oxopropan-2-yl]-3-(4-hydroxyphenyl)propanamide;DAMGO;DAGO;Dagol;DAMGE;glyol;Tertiapin LQ;DAMPGO;H-Tyr-D-Ala(Me)Phe-NH-CH2-OH;NIH 10891;RX 783006;Tyr-D-Ala-Gly-(methyl)Phe-Gly-ol;Tyr-D-Ala-Gly-MePhe-Gly-ol;Tyr-D-Ala-Gly-MePhe-NH-(CH2)2OH;Tyr-D-Ala-Gly-N-methylphenylalanine-glycinol
Cas No.
78123-71-4
分子式
C26H35N5O6
分子量
513.59
包装储存
Sealed storage, away from moisture and lightPowder -80°C 2 years;-20°C 1 year
产品详情
DAMGO 是 一种选择性的 μ-阿片受体 (μ-OPR) 激动剂,Kd 值为 3.46 nM。
生物活性
DAMGO is a μ-opioid receptor (μ-OPR ) selective agonist with a K d of 3.46 nM for native μ-OPR.
性状
Solid
IC50 & Target[1][2]
Kd: 3.46±0.84 nM (native μ-OPR)
体外研究(In Vitro)
DAMGO (1-10 μM) significantly reduces the activation of neuronal Akt and ERK1/2 by CXCL12 and inhibits CXCL12-promoted neuronal survival, but does not down-regulate CXCR4 protein expression.
DAMGO (1 μM) effectively inhibits the prostaglandin E 2 (PGE 2) induced increase in a tetrodotoxin-resistant voltage-gated Na current (TTX-R I Na), i.e. PGE 2 (1 μM) can increase the TTX-R I Na peak by 103 % compared to 24.9 % with the addition of DAMGO.
has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
DAMGO (i.v., 0.5-2 mg/kg) can produce significant anti-injury effects on injured paws of male Sprague-Dawley rats weighing 200-225 g in a dose-dependent manner, producing an effective and long-lasting analgesic effect.
has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Sealed storage, away from moisture and lightPowder -80°C 2 years;-20°C 1 year
SequenceShortening
Y-{d-Ala}-G-{Me-Phe}-G-ol
Sequence
Tyr-{d-Ala}-Gly-{Me-Phe}-Gly-ol
参考文献
[1]. FEBS Lett. 1995 Jan 2;357(1):93-7. Onogi T, et al. DAMGO, a mu-opioid receptor selective agonist, distinguishes between mu- and delta-opioid receptors around their first extracellular loops.
[2]. Patel JP, et al. Modulation of neuronal CXCR4 by the micro-opioid agonist DAMGO. J Neurovirol. 2006 Dec;12(6):492-500.
溶解度数据
In Vitro: H2O : ≥ 100 mg/mL (194.71 mM)DMSO : 33.33 mg/mL (64.90 mM; Need ultrasonic)
搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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